311230343032113 has 32 divisors (see below), whose sum is σ = 426680245297152. Its totient is φ = 201671467459200.

The previous prime is 311230343032051. The next prime is 311230343032123.

It is a happy number.

311230343032113 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 311230343032113 - 2²⁹ = 311229806161201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311230343032123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932590506 + ... + 932924172.

It is an arithmetic number, because the mean of its divisors is an integer number (13333757665536).

Almost surely, 2^{311230343032113} is an apocalyptic number.

It is an amenable number.

311230343032113 is a deficient number, since it is larger than the sum of its proper divisors (115449902265039).

311230343032113 is a wasteful number, since it uses less digits than its factorization.

311230343032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361965.

The product of its (nonzero) digits is 11664, while the sum is 30.

It can be divided in two parts, 311230 and 343032113, that added together give a palindrome (343343343).

The spelling of 311230343032113 in words is "three hundred eleven trillion, two hundred thirty billion, three hundred forty-three million, thirty-two thousand, one hundred thirteen".